Cell Signaling Technology

Product Pathways - Cytoskeletal Signaling

α-Tubulin (DM1A) Mouse mAb #3873

a-tubulin   sc-5286   sc-5546   sc-58666   sc-8035  

No. Size Price
3873S 100 µl ( 10 western blots ) ¥3,250.00 现货查询 购买询价 防伪查询
3873T 20 µl ( 2 western blots ) ¥1,200.00 现货查询 购买询价 防伪查询
3873 carrier free & custom formulation / quantityemail request
Applications Dilution Species-Reactivity Sensitivity MW (kDa) Isotype
W 1:1000 Human,Mouse,Rat,Monkey, Endogenous 52 Mouse IgG1
IHC-P 1:100
IF-IC 1:16000

Species cross-reactivity is determined by western blot.

Applications Key: W=Western Blotting, IHC-P=Immunohistochemistry (Paraffin), IF-IC=Immunofluorescence (Immunocytochemistry),

Specificity / Sensitivity

α-Tubulin (DM1A) Mouse mAb detects endogenous levels of total α-tubulin protein.

α-Tubulin (DM1A) Mouse mAb检测内源性α-tubulin总蛋白。

Source / Purification

Monoclonal antibody is produced by immunizing animals with full-length chicken α-tubulin purified from brain extracts, and recognizes residues surrounding Val440 of α-tubulin protein.


Western Blotting

Western Blotting

Western blot analysis of extracts from HeLa and COS-7 cells using α-Tubulin (DM1A) Mouse mAb.

使用α-Tubulin (DM1A) Mouse mAb,免疫印迹(Western Blot)分析HeLa和COS-7细胞中α-Tubulin蛋白水平。

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human colon carcinoma using α-Tubulin (DM1A) Mouse mAb.

使用α-Tubulin (DM1A) Mouse mAb,免疫组化分析人源结肠癌组织石蜡切片。



Confocal immunofluorescent analysis of HeLa cells using α-Tubulin (DM1A) Mouse mAb (green). Red = Propidium Iodide (fluorescent DNA dye).

使用α-Tubulin (DM1A) Mouse mAb (绿色),共聚焦免疫荧光观察HeLa细胞。红色= Propidium Iodide (DNA荧光染料)。


The cytoskeleton consists of three types of cytosolic fibers: microtubules, microfilaments (actin filaments), and intermediate filaments. Globular tubulin subunits comprise the microtubule building block, with α/β-tubulin heterodimers forming the tubulin subunit common to all eukaryotic cells. γ-tubulin is required to nucleate polymerization of tubulin subunits to form microtubule polymers. Many cell movements are mediated by microtubule action, including the beating of cilia and flagella, cytoplasmic transport of membrane vesicles, chromosome alignment during meiosis/mitosis, and nerve-cell axon migration. These movements result from competitive microtubule polymerization and depolymerization or through the actions of microtubule motor proteins (1).


  1. Westermann, S. and Weber, K. (2003) Nat Rev Mol Cell Biol 4, 938-47.

Application References

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Companion Products

For Research Use Only. Not For Use In Diagnostic Procedures.

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.

Cell Signaling Technology® is a trademark of Cell Signaling Technology, Inc.

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